652434165 has 12 divisors (see below), whose sum is σ = 1130885964. Its totient is φ = 347964864.

The previous prime is 652434163. The next prime is 652434173. The reversal of 652434165 is 561434256.

652434165 is a `hidden beast` number, since 65 + 2 + 434 + 165 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 239816196 + 412617969 = 15486^2 + 20313^2 .

It is not a de Polignac number, because 652434165 - 2¹ = 652434163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652434163) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7249224 + ... + 7249313.

It is an arithmetic number, because the mean of its divisors is an integer number (94240497).

Almost surely, 2^652434165 is an apocalyptic number.

It is an amenable number.

652434165 is a deficient number, since it is larger than the sum of its proper divisors (478451799).

652434165 is a wasteful number, since it uses less digits than its factorization.

652434165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14498548 (or 14498545 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 652434165 is about 25542.7908616110. The cubic root of 652434165 is about 867.3190757354.

Subtracting from 652434165 its reverse (561434256), we obtain a palindrome (90999909).

The spelling of 652434165 in words is "six hundred fifty-two million, four hundred thirty-four thousand, one hundred sixty-five".